Stabilizing arm for poultry watering units



FIG. 1 is a perspective view taken from the top, front and left side of a stabilizing arm for poultry watering units showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a rear elevational view thereof.

The broken line representation of a poultry drinking valve in FIG. 1 and a drinking valve and supply pipe in FIG. 2 is for purposes of illustration only. 

The ornamental design for a stabilizing arm for poultry watering units, as shown and described. 